Vulnerability · Published Dec 24, 2020 · Assigned by qnap
CVE-2020-2504Absolute path traversal vulnerability in QES
Medium 5.8
In plain English
A medium-severity path traversal in QES from QNAP Systems Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 64% of all known vulnerabilities).
Severity (CVSS 3.1)5.8Medium
Exploit odds (30 days)1.0%top 36.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
If exploited, this absolute path traversal vulnerability could allow attackers to traverse files in File Station. QNAP has already fixed these issues in QES 2.1.1 Build 20201006 and later.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| QNAP Systems Inc. | QES | unspecified – before 2.1.1 |
Weakness: CWE-22, CWE-73, CWE-20, CWE-284 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
References
- https://www.qnap.com/zh-tw/security-advisory/qsa-20-17 x_refsource_MISC